Proctor Lake, MS Weather Forecast
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Proctor Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 100°FHi: 38°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Hi: 95°FHi: 35°C Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C Lo: 65°FLo: 18°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 126 PM CDT Fri Sep 18 2026 

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Issued: 1249 PM CDT Fri Sep 18 2026
Key Messages
- Hot temperatures continue this afternoon, but lower humidity will help to reduce heat stress, with dangerous levels of heat stress confined to north of Interstate 20.
- Dangerous levels of heat stress will build back in areawide this weekend through early next week before a front with drier air, lower dewpoints and pleasant temperatures/less heat into late next week.
Discussion
... Issued at 219 AM CDT Fri Sep 18 2026
Through mid-late next week (Thursday)...
Through this weekend: The Gulf ...
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